Polished fossil stromatolite slab. Strelley Pool Formation SPF145 #gemstone CC163 Chrome chalcedony rough rock

Name: Polished fossil stromatolite slab. Strelley Pool Formation SPF145 #gemstone CC163 Chrome chalcedony rough rock
Brand: davelek.fr
SKU: 24758684797
Price: 147.50 USD
Availability: InStock
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SKU: 24758684797

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Description

CC163 Chrome chalcedony rough rock

BJ120 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt)

390 mm x 120 mm x 22 mm

It occurs in the Pinyalling Hills which are located in the Midwest region of Western Australia

Polished fossil stromatolite slab. Strelley Pool Formation SPF145 #gemstone CC163 Chrome chalcedony rough rockSPF145. Fossil stromatolite slab, polished on one side. These are the oldest known fossils on Earth. From the Strelley Pool Formation in the Pilbara region of Western Australia. Age is approx. 3. 4 billion years. Dimensions approx. 250 mm x 140 mm x 12. 5 mm thick. Weighs 693 grams.

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